Dec 04 08:57:09.632 INFO checking tbo/rust-mongodb-queryserver against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 08:57:09.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 08:57:10.220 INFO [stdout] 485bfde955ec905b499cae5a43734d06751e3938daee8d17966058f8ee7c808d
Dec 04 08:57:10.222 INFO running `"docker" "start" "-a" "485bfde955ec905b499cae5a43734d06751e3938daee8d17966058f8ee7c808d"`
Dec 04 08:57:12.327 INFO [stderr] usermod: no changes
Dec 04 08:57:12.603 INFO [stderr]     Checking libc v0.2.31
Dec 04 08:57:12.633 INFO [stderr]     Checking serde v1.0.18
Dec 04 08:57:12.633 INFO [stderr]     Checking scan_fmt v0.1.1
Dec 04 08:57:12.633 INFO [stderr]     Checking separator v0.3.1
Dec 04 08:57:12.633 INFO [stderr]     Checking data-encoding v1.2.0
Dec 04 08:57:12.647 INFO [stderr]     Checking tokio-service v0.1.0
Dec 04 08:57:12.655 INFO [stderr]     Checking relay v0.1.0
Dec 04 08:57:12.655 INFO [stderr]     Checking semver v0.8.0
Dec 04 08:57:13.642 INFO [stderr]     Checking url v1.6.0
Dec 04 08:57:13.885 INFO [stderr]    Compiling serde_derive v1.0.18
Dec 04 08:57:13.991 INFO [stderr]     Checking mime v0.3.4
Dec 04 08:57:14.953 INFO [stderr]     Checking iovec v0.1.0
Dec 04 08:57:14.953 INFO [stderr]     Checking memchr v1.0.1
Dec 04 08:57:15.271 INFO [stderr]     Checking net2 v0.2.31
Dec 04 08:57:15.443 INFO [stderr]     Checking time v0.1.38
Dec 04 08:57:16.087 INFO [stderr]     Checking rand v0.3.16
Dec 04 08:57:16.323 INFO [stderr]     Checking num_cpus v1.7.0
Dec 04 08:57:17.071 INFO [stderr]     Checking hostname v0.1.3
Dec 04 08:57:18.215 INFO [stderr]     Checking atty v0.2.3
Dec 04 08:57:18.375 INFO [stderr]     Checking bytes v0.4.5
Dec 04 08:57:18.957 INFO [stderr]     Checking aho-corasick v0.6.3
Dec 04 08:57:19.103 INFO [stderr]     Checking futures-cpupool v0.1.6
Dec 04 08:57:19.604 INFO [stderr]     Checking mio v0.6.10
Dec 04 08:57:21.384 INFO [stderr]     Checking chrono v0.4.0
Dec 04 08:57:22.963 INFO [stderr]     Checking clap v2.27.1
Dec 04 08:57:23.611 INFO [stderr]     Checking regex v0.2.2
Dec 04 08:57:23.957 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 04 08:57:24.503 INFO [stderr]     Checking tokio-io v0.1.3
Dec 04 08:57:27.809 INFO [stderr]     Checking tokio-core v0.1.9
Dec 04 08:57:33.159 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 04 08:57:35.167 INFO [stderr]     Checking env_logger v0.4.3
Dec 04 08:57:36.875 INFO [stderr]     Checking pretty_env_logger v0.1.1
Dec 04 08:57:40.399 INFO [stderr]     Checking hyper v0.11.6
Dec 04 08:57:42.471 INFO [stderr]     Checking serde_json v1.0.5
Dec 04 08:57:42.471 INFO [stderr]     Checking textnonce v0.6.3
Dec 04 08:57:46.415 INFO [stderr]     Checking bson v0.10.0
Dec 04 08:57:48.016 INFO [stderr]     Checking mongodb v0.3.7
Dec 04 08:57:50.487 INFO [stderr]     Checking queryserver v0.1.0 (/source)
Dec 04 08:57:51.533 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.18s
Dec 04 08:57:51.546 INFO [stderr] su: No module specific data is present
Dec 04 08:57:51.824 INFO running `"docker" "inspect" "485bfde955ec905b499cae5a43734d06751e3938daee8d17966058f8ee7c808d"`
Dec 04 08:57:51.914 INFO running `"docker" "rm" "-f" "485bfde955ec905b499cae5a43734d06751e3938daee8d17966058f8ee7c808d"`
Dec 04 08:57:51.995 INFO [stdout] 485bfde955ec905b499cae5a43734d06751e3938daee8d17966058f8ee7c808d